MCQOPTIONS
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| 1. |
Prandtl number is the ratio of |
| A. | Momentum diffusivity to mass diffusivity |
| B. | Momentum diffusivity to thermal diffusivity |
| C. | Thermal diffusivity to mass diffusivity |
| D. | Thermal diffusivity to momentum diffusivity |
| Answer» C. Thermal diffusivity to mass diffusivity | |